For all values of x,

f (x) = x^2 + 3 and g (x) = x-4

show that fg (x) = x^2 - 5x + 4

N a recent flu epidemic, the number of flu cases increased by 40% each week. There were 3,000 flu cases during the first week of January. How many more people were affected by the flu during the third week of January than during the first week?

What is the inverse function of h x equals - 3 / 5 x + 1/2

Sheila bought 10 1/2 oz of almonds for $3.36. How much did the almonds cost per ounce

What is 32% more than 75% of 102?

What is x for the equation 4x^2-12x=7 (Only one variable for x)

Question 1 Convert from parametric to rectangular: x=t+4, y = t^2

A square piece of cheese covers 8 square inches of a plate. what is the approximate length of one side of the piece of cheese? (approximate to the nearest hundredth inch.) 2.81 inches 2.82 inches 2.83 inches 2.84 inches

In December of 2003, the average price for a gallon of regular gas in the United States was $1.50 at what time did it cost to buy 12 gallons of gas? ... Gerald paid $12.60 for a tank of gas. How many gallons did he buy?

0.3, and 8/9 as a percent

What happens to the acidity of solutions A and B after dry ice is added?